GB716503A - Improvements in or relating to electromagnetic relays and mounting arrangements therefor - Google Patents
Improvements in or relating to electromagnetic relays and mounting arrangements thereforInfo
- Publication number
- GB716503A GB716503A GB2385451A GB2385451A GB716503A GB 716503 A GB716503 A GB 716503A GB 2385451 A GB2385451 A GB 2385451A GB 2385451 A GB2385451 A GB 2385451A GB 716503 A GB716503 A GB 716503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- yoke
- core
- pole piece
- armature
- bent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Abstract
716,503. Electromagnetic relays. SIEMENS BROS., & CO., Ltd. Sept. 26, 1952 [Oct. 12, 1951], No. 23854/51. Class 38(5) An electromagnetic relay comprises a metallic magnetic circuit consisting of a core 1, a pole piece 2, a yoke 3 and an armature 6. all made from material of rectangular cross section, the pole piece 2 and the yoke 3 projecting from the side of the core 1 and bent so that they lie in a plane parallel to. but different from, that of the core 1; the armature 6 bridging the gap between the pole piece 2 and the yoke 3 with the exception of an operative air gap between it and the pole piece. Either the pole piece or the yoke may be detachable from the core to allow a bobbin 8 to be assembled thereon, the yoke being bent at right angles to form a mounting member. The armature 6 is secured to the yoke 3 by means of a leaf spring 7. The core 1 has a flat spring 9 affixed thereto and bent to form a restoring spring for the armature 6. The contact spring assembly is operated by an insulating piece 15 which is fixed to the moving contacts 11, 11<SP>1</SP> and passes through the fixed contacts 12. 12<SP>1</SP> one of which 12 has another insulating piece 21 fixed to it.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2385451A GB716503A (en) | 1952-09-26 | 1952-09-26 | Improvements in or relating to electromagnetic relays and mounting arrangements therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2385451A GB716503A (en) | 1952-09-26 | 1952-09-26 | Improvements in or relating to electromagnetic relays and mounting arrangements therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB716503A true GB716503A (en) | 1954-10-06 |
Family
ID=10202389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2385451A Expired GB716503A (en) | 1952-09-26 | 1952-09-26 | Improvements in or relating to electromagnetic relays and mounting arrangements therefor |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB716503A (en) |
-
1952
- 1952-09-26 GB GB2385451A patent/GB716503A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB838988A (en) | Improvements in or relating to polarised electromagnetic relays | |
GB749316A (en) | Improvements in or relating to electromagnetic relays | |
SU434668A3 (en) | ELECTROMAGNETIC RELAY | |
GB829332A (en) | Improvements in and relating to electromagnetic relays | |
GB716503A (en) | Improvements in or relating to electromagnetic relays and mounting arrangements therefor | |
US2350663A (en) | Electrical relay | |
GB1202517A (en) | Electromagnetic relays | |
GB643057A (en) | Electromagnetic relay | |
GB424795A (en) | Improvements in or relating to electromagnetic relays | |
GB891922A (en) | Electromagnetic relays | |
ES380467A1 (en) | Electromagnetic switch construction | |
GB811512A (en) | Improvements in or relating to electromagnetic relays | |
US3255328A (en) | Electromagnetic relay | |
GB851933A (en) | Improvements in or relating to electrical contact assemblies | |
GB998957A (en) | Electromagnetic devices such as relays | |
GB268324A (en) | Improvements in or relating to electro-magnetic relays, switches, and the like | |
GB790958A (en) | Improvements in or relating to electric switches of the mercury type | |
GB700738A (en) | Improvements in or relating to electrical control magnets | |
GB1361938A (en) | Electromagnetic relay | |
GB903901A (en) | Improvements in and relating to d.c. electrical relays having spring contacts | |
GB731685A (en) | Improvements relating to electro-magnetic switches | |
GB883956A (en) | Electromagnetic relay | |
GB736702A (en) | Improvements in or relating to electric contact arrangements having means to eliminate contact bounce | |
GB889861A (en) | Improvements in or relating to electromagnetic relays | |
GB1281306A (en) | Electromagnetic flat-type relay |